baber/WOPTO huggingface dataset:
Patent JP-H09249455-A (JP)
Title: Production of silicon carbide compact
Inventor: NOGAMI AKIRA
IPC: C04B35/573
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon carbide compact, not causing crack or release in an adhesive layer even when carbon members are bonded to each other and converted to SiC and further SiC layer is formed by chemical deposition method. SOLUTION: This method for producing silicon carbide compact comprises bonding carbon members obtained by processing the carbon material with an adhesive, converting the carbon members to silicon carbide by a conversion method and forming a silicon carbide layer on the surface or surface layer by chemical deposition method. In the method, an adhesive obtained by dispersing carbonaceous particles having <2,200kg/m<3> true density and >0.3356nm X ray parameter d (002) to a liquid thermosetting resin such as polyimide resin, polyamideimide resin or polycarbodiimide resin is used as the adhesive. Further, after the carbon member is converted to silicon carbide by a conversion method, silicon is impregnated into the converted member.
Patent JP-S57172460-A (JP)
Title: Microprocessor controller
Inventor: SAITOU MINORU
IPC: G06F13/16
Filed: 1981-04-17
Abstract: PURPOSE:To extend the storage capacity, by discriminating a memory if it is common memory or exclusive memory through the sequence of execution of instruction of a microprocessor, in a controller for the microprocessor commonly providing the common memory. CONSTITUTION:Before the 2nd instruction accompanied with the memory operation, the 1st instruction being a pre-instruction of pre-determined form, and when the 1st instruction is detected at a decoder 41, an output 62 is made effective and when the 2nd instruction is detected, a code representing a specific numeral corresponding to the instruction is outputted to an output 61. Thus, while a flip-flop 44 is set with a specific numeral obtained from the detection of an instruction read just after the detection of the pre-instruction, a common memory instruction signal 58 is made effective as a common memory operation. Thus, the read/write to the common memory can be made and the discrimination of the common/exclusive memories can be made independently of the address, all memory spaces can be used and the extension of the storage capacity is made possible.
Patent JP-H07247653-A (JP)
Title: Decorative groove structure of building board
Inventor: NAKAJIMA SHIRO
IPC: E04C2/30
Filed: 1994-03-02
Abstract: PURPOSE:To provide a decorative groove structure of a building board which is highly improved in design so that its groove part causes total reflection of incoming light. CONSTITUTION:A W-shaped groove 2 is provided in the wall face F of a building board 1, and the distance from an angled apex 5 to the wall face F of the building panel 1 is L, the angle formed between the side A of the W-shaped groove 2 and the wall face F of the building panel 1 is theta and the width of the W-shaped groove is (a). When the angle epsilon of the groove bottom is 90 degrees which is within a practically allowable range, reflected light is reflected at the wall face F at an angle of 90 degrees.
Patent JP-S55149655-A (JP)
Title: Air purifier
Inventor: MAEKAWA KAORU
IPC: B03C3/02
Filed: 1979-05-11
Abstract: PURPOSE: To prevent the escape of the odor of dust adhered to dust collector to the outside even when not in use by providing an activated carbon filter which is opened or closed according to operating conditions at an air intake.  
     CONSTITUTION: When being connected to power source, the activated carbon filer 10 is opend, dust-containing air sucked up by the air intake 2 is flowed into the filter, coarse dust, moisture, etc., larger than the mesh of the filter 3 are removed, passed smoke, fine dust, etc., are directed to a dust collecting portion and then charged between the dust-collecting electrode 4 and the discharge line 6, and then the smoke, fine dust, etc., are adsorbed in the dust-collecting electrode 4. Gases and odors which escape from these processes are removed by the activated carbon filter provided at the exhaust port 9 and only the cleaned air is discharged to the outside of the appratus. When not connected to power source, the activated carbon filter 10 closes the air intake 8 to prevent the escape of the odors of dust, etc., adhered to the dust-collecting electrode 4 and the prefilter 3 to the outside of the apparatus through the air intake 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03259102-A (JP)
Title: Color filter forming device
Inventor: YAMASHITA KATSUSHIGE
IPC: G02B5/20
Filed: 1990-03-09
Abstract: PURPOSE:To form a thin striped filter which has no irregularity in line width by providing a color filter film whose one surface side is made to about on a color filter formation part and a heating body which is made to abut on the other surface side, and forming heating parts on the heating body at desired intervals. CONSTITUTION:When the color filter is formed, the heating parts 4 formed on a substrate 3 which is made to abut on the other surface side of the color filter film 2 are fed with electricity and then only plural striped thin heating parts 4 provided on the substrate 3 generate heat to fuse the color filter of the color filter film 2 with the heat, so that the color filter sticks on the color filter formation part. At this time, the fused color filter is only the part which abuts on the thin, accurate heating parts 4 provided on the substrate 3. Consequently, the thin striped filter which has no irregularity in line width is obtained.
Patent JP-S59184638-A (JP)
Title: Loader for vulcanizer for tire
Inventor: KANZAWA MASAHIDE
IPC: B29L30/00
Filed: 1983-04-02
Abstract: PURPOSE:To prevent the displacement, etc. of a tire, and to improve accuracy on vulcanization by combining a means continuously clamping a green tire until the green tire is set to an upper die and a means positively supporting the green tire to the upper die continuously. CONSTITUTION:The circumferential surface of an annular and band-shaped section containing the tread sections 10 of a gree tire 10 is held from the outside by grasping elements 27 under the state in which an upper die 2 is retreated upward to a lower die 1. A receiving cylinder 12 disposed at the central position of the upper die 2 is dropped through piston rods 20, and the bead ring section 9 of the upper section of the green tire 10 is supported positively by a grasping piece 15 group attached to the receiving cylinder 12 while said grasping elements 27 are retreated outward. The lower die 1 is joined and mold-clamped to the upper die 2, and the tire is vulcanized. The displacement, etc. of the center of the green tire are removed, and the stable and uniform vulcanization and molding of the tire is facilitated.
Patent JP-H04294876-A (JP)
Title: C-type welding gun device
Inventor: KAWADA MASAKI
IPC: B23K11/11
Filed: 1991-03-22
Abstract: PURPOSE:To facilitate exchange work and to simplify the structure by forming terminal plates, a rectifier and a fixed gun arm into one unit, enabling to exchange the unit without removing a transformer when the service life of the rectifier expires and obviating a separate bracket to support the fixed gun arm and the transformer. CONSTITUTION:A couple of terminal plates 6 are fitted freely separably to taps 5c of both ends of a secondary coil of the transformer 5 and a tail end part of the fixed gun arm 4 is squeezed and fixed between the terminal plates via the rectifier 8. Fitting seats 14 and 17 are formed, respectively on head covers 1d of both ends of a pressurizing cylinder 1 to open and close a movable gun arm 3 and the fixed gun arm and the transformer are fixed on the respective fitting seats. Electric power is supplied to the movable gun arm 3 via an ounce copper plate 13 from a center tap 5b of the transformer.
Patent JP-S58174834-A (JP)
Title: Method for simultaneously analyzing multiple components
Inventor: MIYAI JINKICHI
IPC: G01N21/78
Filed: 1982-04-08
Abstract: PURPOSE:To make it possible to analyze multiple components in a short time, in simultaneously analyzing a plurality of components in a sample, by adding the sample in a reaction system, and measuring each reaction speed when a masking agent, which stops the reaction, is added for every component. CONSTITUTION:A light source 3 and a light receiving part 4 are arranged so as to faced each other at the outside of a reaction cell 1 along the direction of the diameter of the cell. The reaction speed of the sample is detected based on the change in absorbance. In the case, e.g. serum is used as the example and iron and copper in the serum are simultaneously analyzed, the reaction of P- aminodiphenylamine and N, N-dimethylaniline is used is the reaction system. Said reaction reagent is supplied from a tank 6a. After the reaction speed corresponding to the sum of various kings of the components in the sample is measured, a masking agent of Fe(III) is supplied from a tank 6d, and the reaction speed at this time is obtained. Then a masking agent of Cu (II) is supplied from tank 6e, and the reaction speed is measured. Based on these reaction speeds, the concentrations of the iron (III) and the copper (II) in the serum are obtained by a specified operating expression.
Patent JP-H01232493-A (JP)
Title: Display device for commodity selecting part of automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F9/02
Filed: 1988-03-11
Abstract: PURPOSE:To surely inform a commodity sales enable state to a purchaser and to realize the control of display with use of a liquid crystal display device group only by blinking only the display for the sales prince of the corresponding commodity in a commodity sales enable state without turning on a group of lamps when the commodity sales prices are displayed for each commodity of the liquid crystal display device group which displays those commodity sales prices. CONSTITUTION:When a coin selection processor 4 receives coins, an arithmetic control part 5 decides the propriety for sales of the commodities based on the sales prices set previously by a setting means 2, stored in a memory means 3 and displayed on a liquid crystal display device group 1. When the sales of the commodities are possible, it is decided whether the commodities are kept in stock or not. If so, the display blinks for the sales prices of the corresponding group 1 for information to the purchasers. In such a way, the commodity sales enable state is clearly informed to the purchasers at all time and the control of display is possible just with a single system of the group 1.
Patent JP-H05224231-A (JP)
Title: Display device
Inventor: KONNO TOSHIO
IPC: G02F1/133
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a beautiful color image by improving the contrast ratio and reducing the coloration. CONSTITUTION:A CTL 31 outputs a control signal, frame by frame, and the signal is supplied to an RGB signal generator 32, an RGB switching device 14, and a switch circuit 38 respectively. The RGB signal generator 32 compresses RGB image signals, a process circuit 36 puts the respective RGB signals in plane sequence in one frame and supplies them to a CRT 13, and they are supplied as write light to an SLM 20. The RGB switching device 14 switches read signal in synchronism with the switching of the respective RGB signals and supply the read signal corresponding to the respective RGB signals to the SLM 20. An SLM driving circuit 37 is a circuit which supplies a driving signal to the SLM 20 and the voltages of respective driving circuits 37a, 37b, and 37c are switched in synchronism with the switching of the respective RGB image signals and outputted to the SLM 20.
Patent JP-S62214266-A (JP)
Title: Fuel pressure regulator
Inventor: YAMAZOE HIROSHI
IPC: F02M69/00
Filed: 1986-03-17
Abstract: PURPOSE:To enable excellent regulation of a pressure for a long time, by a method wherein, in the fuel pressure regulator of an internal combustion engine for a vehicle, a resilient member is formed with a seal valve and a seal surface, and an amount regulating valve is provided. CONSTITUTION:When a fuel pressure regulator 1 is brought into an inoperative state due to the stop of an internal combustion engine, a resilient member 15 of a seal valve 14 is seated to an end surface 8a of an outgoing pipe 8 through the force of a spring 12, fuel is prevented from leak through reliable closing of an opening part 8b, and a pressure in a fuel chamber 5 is held. Further, since an amount regulating valve 16, holding a pressure in the fuel chamber 5 at a given value through control of an amount of outgoing fuel, is provided, even if the shape of the resilient member 15 is deformed by means of high temperature high pressure fuel, regulation of an amount of outgoing fuel is entirely uninfluenced. Further, even if, with a seal valve 14 actuated, an opening part 8b is opened, since the amount regulating valve 16 does not open a fuel flow passage 19 during a specified stroke (l), during operation, the resilient member 15 is prevented from collision contact with the end surface 8a and protected against damage and therefore, sealing ability can be ensured. This constitution enables excellent regulation of a pressure for a long time.
Patent JP-S51134458-A (JP)
Title: A heat exchanger for sulfuric acid producing proce ss
Inventor: SHIRAISHI TAKAAKI
IPC: C01B17/76
Filed: 1975-05-17
Abstract: PURPOSE: For maintaining the high heat-exchange rate and securing the long life of the heat transmitting pipes of a multi-pipe heat-transmitting type heat exchanger, in sulfuric-acid producing process to inhibit to a minimum the formation of scale and FeCO 4  by hot-dipping the inside and the outside of the heat transmitting pipes in aluminium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52143672-A (JP)
Title: System for automatically operating unloader
Inventor: HARADA MASABUMI
IPC: B65G43/00
Filed: 1976-05-24
Abstract: PURPOSE: To provide a bucket elevator type unloader which is adapted for automatic operation in simple mode, can quantitatively control the discharging amount of articles by controlling the bucket elevator speed, can run on rails predetermined, and can laterally move perpendicularly with respect to the travelling direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08254733-A (JP)
Title: Light device
Inventor: YOSHIMATSU MORIO
IPC: H04N5/225
Filed: 1995-03-17
Abstract: PURPOSE: To stabilize the operating voltage of a light for illumination and to prolong the service life thereof. CONSTITUTION: A control transistor(power switching transistor) Qc is serially connected to the light for illumination T1 driven by a DC voltage. Then, the base of the transistor Qc is provided with the detection means 81 of the operating voltage impressed on the lamp 71. A pair of transistors Qa and Qb is connected to the detection means 81 and the emitter voltage of the second transistor Qb connected to the transistor Qc is changed in inverse proportion to the operating voltage. As a result, the operating voltage of the lamp 71 is controlled so as to be almost constant even when the operating voltage is fluctuated. Thus, the operating voltage of the light 71 is stabilized and the service life thereof is prolonged.
Patent JP-H06276643-A (JP)
Title: Waterproof resin tube for wire harness
Inventor: SUGIYAMA MASASHI
IPC: H02G3/04
Filed: 1993-03-18
Abstract: PURPOSE:To make a wire harness waterproof simply and surely. CONSTITUTION:A flexible waterproof resin tube 15 having specified wall thickness is provided, and it has openings 15a and 15b at its longitudinal both ends for inserting a wire harness 10. And the wire harness 10 is inserted, and the tube 15 is fixed to the wire harness by winding a tape 16 at least on to the peripheral surfaces of the openings at its both ends. And a weep hole 19 is provided in the peripheral surface of the waterproof resin tube at a position to be the lowest end at the time of wire harness laying.
Patent JP-H07273768-A (JP)
Title: Method and system for controlling asynchronous transmission mode communication
Inventor: TAKEUCHI HIROKI
IPC: H04N19/423
Filed: 1994-03-29
Abstract: PURPOSE:To normally display the following packet information by giving a mark on the transmission information exceeding the allowable delay for display processing and conducting only decoding of the marked information by a video decoder to omit the display. CONSTITUTION:A device 2 at the transmission side is provided with a discriminationn means 121 judging whether or not the information exceeds the allowable delay and a mark giving means 122 giving a mark to the information which exceeds the allowable delay. Further, a transmission means 123 is provided to transmit the marked information and the information without mark at constant time intervals. A device 10 at the reception side is provided with a means 111 accepting the information from the device 2, means 112 decoding the accepted information, and discrimination means 113 judging whether or not a mark is given to the decoded information sent from the transmission side 2. Further, the information judged by the means 113 as having no mark is displayed on a display means 114. When it is judged that the mark is given, no display is performed and only decoding is performed. As the result, the following packet information can normally be displayed.
Patent JP-H02238635-A (JP)
Title: Manufacture of mos-semiconductor device
Inventor: ONISHI KAZUAKI
IPC: H01L21/336
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a short-circuit accident between a gate and a source from being caused and to enhance a production yield by forming the following: a first opening part so as to expose a channel base region; a second opening part so as to expose one part of the gate electrode. CONSTITUTION:An N-type epitaxial layer 2 is formed on an N<+> type silicon substrate 1; after that, a gate electrode 4 composed of polycrystalline silicon, a P-type channel base region 5, an N-type source region 6 and a surface- protective film 7 are formed respectively on a gate oxide film 3. Then, the surface-protective film 7 is removed selectively; an opening part 8 of a shape which exposes one part of the channel base region 5 and one part of the source region 6 and an opening part 9 of a shape which exposes one part of the gate electrode 4 are formed; a transition metal is deposited on the whole surface; a transition-metal layer 10 is formed. The gate electrode 4 and the source region 6 are kept at an identical potential by the transition-metal layer 10 deposited during this process. Thereby, the gate and the source are not short-circuited by an influence of secondary electrons; a production yield can be enhanced.
Patent JP-H11253367-A (JP)
Title: Vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a quiet cleaner capable reducing a main body. SOLUTION: Discharged air discharged from a motor chamber is passed through a discharge grating 19 and made to flow to a first passage body 20 and the direction of a flow is changed almost at a right angle along a discharge passage 23. The direction-changed discharged air is made to flow into a lower passage 25 along a first discharge bypass part 28 provided in the first passage body 20, then direction changed again along a second discharge bypass part 29, passed through an upper passage 27 and discharged from a discharge port 26 formed at the upper part of a cleaner main body 11. Thus, since the discharged air discharged from the motor chamber is discharged to the outside of the cleaner main body 11 after being passed through the discharge passage long, sound obstructive to ears generated at a motor 16 is absorbed.
Patent JP-S60204167-A (JP)
Title: Picture information registration and retrieval system
Inventor: ARAI SEIJI
IPC: G06F17/30
Filed: 1984-03-29
Abstract: PURPOSE:To allow a user to grasp surely required registration information or retrieval information by returning the registering information or retrieval information transmitted from a facsimile equipment as the facsimile equipment by a facsimile storage device. CONSTITUTION:The facsimile equipments 10, 20 are connected to an exchange 1 via a subscriber circuit 6 and switches 12, 22 and the facsimile storage device 30 is connected via a switch 32. After the picture information transmitted from the equipment 10 is registered to the device 30, the registration information is added and returned to the equipment 10. Thus, the user of the equipment 10 confirms surely the registration and the registration information. On the other hand, when the retrieval information is transmitted to the device 30, the presence of the picture information stored in a prescribed region of the file section is detected and when it is discriminated that the information exists, the picture information added witn the retrieval information is transmitted to the equipment 20. Thus, the user confirms the sure retrieval and the retrieval information.
Patent JP-S55151353-A (JP)
Title: Semiconductor device
Inventor: SAKIYAMA KEIZOU
IPC: H01L21/768
Filed: 1979-05-14
Abstract: PURPOSE:To alleviate the concentration of an electric field, to prevent the improper insulation of a semiconductor device and to raise the withstand breakdown boltage by forming a multilayer wiring in a polycrystalline semiconductor on a semiconductor substrate, and forming an eaves-like projection at the corner of a insulating layer of lower and upper polycrystalline semiconductor wire at an interval. CONSTITUTION:The insulating film C between the upper and the lower layers is introduced into the upper layer polycrystalline silicone wire B to provide an eaves- like projection R in the portion of a corner Q at the intersecting laminate layer between the lower layer polycrystalline silicon wire A and the upper layer polycrystalline silicon wire B. Thus, the isolating distance between the lower layer wire and the upper layer wire at the corner is increased to alleviate the concentration of an electric field due to the thin insulating layer and the stepwise shape so as to enhance the insulating breakdown withstand voltage. This can be applied to a one transistor type dynamic RAM cell utilizing the wire of two layer structure having the polycrystalline silicons.
Patent JP-H01235022-A (JP)
Title: Magnetic recording medium
Inventor: ICHIJO MINORU
IPC: G11B5/73
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate the curling of the magnetic recording medium and to improve the traveling characteristic thereof by providing a plasma-polymerized film between a nonmagnetic substrate and a back coat layer. CONSTITUTION:The substrate 2 is heated to some extent by energy of plasma at the time of forming the plasma-polymerized film 3 on the rear face of a substrate film 2. The coefft. of thermal expansion of the plasma-polymerized film is lower than the coefft. of thermal expansion of the substrate film 2 when the film restores the ordinary temp. thereafter and, therefore the film curls to crown on the surface on which the plasma-polymerized film 3 is formed. The stress of the film 3 and the stress of a back coat layer 4 formed on the film 3 offset each other to eliminate the curling of the magnetic tape. The magnetic tape which is not curled and has the excellent traveling property is thereby obtd.